When we strive to become better than we are, everything around us becomes better, too.

The end of life is happiness， and happiness is tranquility.

"The truth is rarely pure and never simple."

你给予的越多，得到的就越多。

It may be unfair, but what happens in a single day can change the course of a whole lifetime.

你不能让恐惧支配你的生活。

创新是看到每个人都看到的东西，思考没有人想过的事情。